protected internal override bool WriteExtensionChildElements(BaseElement element, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
UserTask userTask = (UserTask)element;
didWriteExtensionStartElement = WriteFormProperties(userTask, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement = WriteCustomIdentities(element, didWriteExtensionStartElement, xtw);
if (userTask.CustomProperties.Count() > 0)
{
foreach (CustomProperty customProperty in userTask.CustomProperties)
{
if (string.IsNullOrWhiteSpace(customProperty.SimpleValue))
{
continue;
}
if (!didWriteExtensionStartElement)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EXTENSIONS, BpmnXMLConstants.BPMN2_NAMESPACE);
didWriteExtensionStartElement = true;
}
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, customProperty.Name, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteCharacters(customProperty.SimpleValue);
xtw.WriteEndElement();
}
}
return(didWriteExtensionStartElement);
}
protected void WriteCustomIdentities(UserTask userTask, string identityType, ISet <string> users, ISet <string> groups, XMLStreamWriter xtw)
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_CUSTOM_RESOURCE, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, identityType, xtw);
IList <string> identityList = new List <string>();
if (users != null)
{
foreach (string userId in users)
{
identityList.Add("user(" + userId + ")");
}
}
if (groups != null)
{
foreach (string groupId in groups)
{
identityList.Add("group(" + groupId + ")");
}
}
string delimitedString = ConvertToDelimitedString(identityList);
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_RESOURCE_ASSIGNMENT, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_FORMAL_EXPRESSION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(delimitedString);
xtw.WriteEndElement(); // End ELEMENT_FORMAL_EXPRESSION
xtw.WriteEndElement(); // End ELEMENT_RESOURCE_ASSIGNMENT
xtw.WriteEndElement(); // End ELEMENT_CUSTOM_RESOURCE
}
protected internal override void WriteAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
ScriptTask scriptTask = (ScriptTask)element;
if (!string.IsNullOrWhiteSpace(scriptTask.Script))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TASK_SCRIPT_TEXT, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(scriptTask.Script);
xtw.WriteEndElement();
}
}
protected internal override void WriteAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
TextAnnotation textAnnotation = (TextAnnotation)element;
if (!string.IsNullOrWhiteSpace(textAnnotation.Text))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_TEXT_ANNOTATION_TEXT, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(textAnnotation.Text);
xtw.WriteEndElement();
}
}
protected internal override void WriteAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
DataStoreReference dataStoreRef = (DataStoreReference)element;
if (!string.IsNullOrWhiteSpace(dataStoreRef.DataState))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DATA_STATE, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(dataStoreRef.DataState);
xtw.WriteEndElement();
}
}
protected internal override void WriteAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
SequenceFlow sequenceFlow = (SequenceFlow)element;
if (!string.IsNullOrWhiteSpace(sequenceFlow.ConditionExpression))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_FLOW_CONDITION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.XSI_PREFIX, BpmnXMLConstants.XSI_NAMESPACE, "type", "bpmn2:tFormalExpression");
xtw.WriteCharacters(sequenceFlow.ConditionExpression);
xtw.WriteEndElement();
}
}
protected internal virtual void WriteTimerDefinition(Event parentEvent, TimerEventDefinition timerDefinition, XMLStreamWriter xtw)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EVENT_TIMERDEFINITION, BpmnXMLConstants.BPMN2_NAMESPACE);
if (!string.IsNullOrWhiteSpace(timerDefinition.CalendarName))
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_CALENDAR_NAME, timerDefinition.CalendarName, xtw);
}
bool didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(timerDefinition, false, xtw);
if (didWriteExtensionStartElement)
{
xtw.WriteEndElement();
}
if (!string.IsNullOrWhiteSpace(timerDefinition.TimeDate))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TIMER_DATE, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(timerDefinition.TimeDate);
xtw.WriteEndElement();
}
else if (!string.IsNullOrWhiteSpace(timerDefinition.TimeCycle))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TIMER_CYCLE, BpmnXMLConstants.BPMN2_NAMESPACE);
if (!string.IsNullOrWhiteSpace(timerDefinition.EndDate))
{
xtw.WriteAttribute(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE, BpmnXMLConstants.ATTRIBUTE_END_DATE, timerDefinition.EndDate);
}
xtw.WriteCharacters(timerDefinition.TimeCycle);
xtw.WriteEndElement();
}
else if (!string.IsNullOrWhiteSpace(timerDefinition.TimeDuration))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TIMER_DURATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(timerDefinition.TimeDuration);
xtw.WriteEndElement();
}
xtw.WriteEndElement();
}
protected internal override bool WriteExtensionChildElements(BaseElement element, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
ServiceTask serviceTask = (ServiceTask)element;
if (serviceTask.CustomProperties.Count > 0)
{
foreach (CustomProperty customProperty in serviceTask.CustomProperties)
{
if (string.IsNullOrWhiteSpace(customProperty.SimpleValue))
{
continue;
}
if (!didWriteExtensionStartElement)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EXTENSIONS, BpmnXMLConstants.BPMN2_NAMESPACE);
didWriteExtensionStartElement = true;
}
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_FIELD, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_FIELD_NAME, customProperty.Name);
if ((customProperty.SimpleValue.Contains("${") || customProperty.SimpleValue.Contains("#{")) && customProperty.SimpleValue.Contains("}"))
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ATTRIBUTE_FIELD_EXPRESSION, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
}
else
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_FIELD_STRING, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
}
xtw.WriteCharacters(customProperty.SimpleValue);
xtw.WriteEndElement();
xtw.WriteEndElement();
}
}
else
{
didWriteExtensionStartElement = FieldExtensionExport.WriteFieldExtensions(serviceTask.FieldExtensions, didWriteExtensionStartElement, xtw);
}
return(didWriteExtensionStartElement);
}
protected internal override bool WriteExtensionChildElements(BaseElement element, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
ValuedDataObject dataObject = (ValuedDataObject)element;
if (!string.IsNullOrWhiteSpace(dataObject.Id) && dataObject.Value != null)
{
if (!didWriteExtensionStartElement)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EXTENSIONS, BpmnXMLConstants.BPMN2_NAMESPACE);
didWriteExtensionStartElement = true;
}
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_DATA_VALUE, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
if (dataObject.Value != null)
{
string value;
if (dataObject is DateDataObject)
{
value = ((DateTime)dataObject.Value).ToString(sdf);
}
else
{
value = dataObject.Value.ToString();
}
if (dataObject is StringDataObject && xmlChars.IsMatch(value))
{
xtw.WriteCData(value);
}
else
{
xtw.WriteCharacters(value);
}
}
xtw.WriteEndElement();
}
return(didWriteExtensionStartElement);
}
public virtual void ConvertToXML(XMLStreamWriter xtw, BaseElement baseElement, BpmnModel model)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, XMLElementName, BpmnXMLConstants.BPMN2_NAMESPACE);
bool didWriteExtensionStartElement = false;
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_ID, baseElement.Id, xtw);
if (baseElement is FlowElement)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, ((FlowElement)baseElement).Name, xtw);
}
if (baseElement is FlowNode flowNode)
{
if (flowNode.Asynchronous)
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
if (flowNode.NotExclusive)
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_EXCLUSIVE, BpmnXMLConstants.ATTRIBUTE_VALUE_FALSE, xtw);
}
}
if (baseElement is Activity activity)
{
if (activity.ForCompensation)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_ISFORCOMPENSATION, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
}
if (!string.IsNullOrWhiteSpace(activity.DefaultFlow))
{
FlowElement defaultFlowElement = model.GetFlowElement(activity.DefaultFlow);
if (defaultFlowElement is SequenceFlow)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_DEFAULT, activity.DefaultFlow, xtw);
}
}
}
if (baseElement is Gateway gateway)
{
if (!string.IsNullOrWhiteSpace(gateway.DefaultFlow))
{
FlowElement defaultFlowElement = model.GetFlowElement(gateway.DefaultFlow);
if (defaultFlowElement is SequenceFlow)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_DEFAULT, gateway.DefaultFlow, xtw);
}
}
}
}
WriteAdditionalAttributes(baseElement, model, xtw);
if (baseElement is FlowElement flowElement)
{
if (!string.IsNullOrWhiteSpace(flowElement.Documentation))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DOCUMENTATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(flowElement.Documentation);
xtw.WriteEndElement();
}
}
didWriteExtensionStartElement = WriteExtensionChildElements(baseElement, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement = WriteListeners(baseElement, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(baseElement, didWriteExtensionStartElement, model.Namespaces, xtw);
if (baseElement is Activity)
{
FailedJobRetryCountExport.WriteFailedJobRetryCount(baseElement as Activity, xtw);
}
if (didWriteExtensionStartElement)
{
xtw.WriteEndElement();
}
if (baseElement is Activity)
{
MultiInstanceExport.WriteMultiInstance(baseElement as Activity, xtw);
}
WriteAdditionalChildElements(baseElement, model, xtw);
xtw.WriteEndElement();
}
public virtual void CreateXML(FlowElement flowElement, BpmnModel model, XMLStreamWriter xtw)
{
if (flowElement is SubProcess subProcess)
{
if (flowElement is Transaction)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_TRANSACTION, BpmnXMLConstants.BPMN2_NAMESPACE);
}
else if (flowElement is AdhocSubProcess)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_ADHOC_SUBPROCESS, BpmnXMLConstants.BPMN2_NAMESPACE);
}
else
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_SUBPROCESS, BpmnXMLConstants.BPMN2_NAMESPACE);
}
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, subProcess.Id);
if (!string.IsNullOrWhiteSpace(subProcess.Name))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, subProcess.Name);
}
else
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, "subProcess");
}
if (subProcess is EventSubProcess)
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_TRIGGERED_BY, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE);
}
else if (!(subProcess is Transaction))
{
if (subProcess.Asynchronous)
{
BpmnXMLUtil.WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
if (subProcess.NotExclusive)
{
BpmnXMLUtil.WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_EXCLUSIVE, BpmnXMLConstants.ATTRIBUTE_VALUE_FALSE, xtw);
}
}
}
else if (subProcess is AdhocSubProcess hocSubProcess)
{
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_CANCEL_REMAINING_INSTANCES, hocSubProcess.CancelRemainingInstances.ToString(), xtw);
if (!string.IsNullOrWhiteSpace(hocSubProcess.Ordering))
{
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_ORDERING, hocSubProcess.Ordering, xtw);
}
}
if (!string.IsNullOrWhiteSpace(subProcess.Documentation))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DOCUMENTATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(subProcess.Documentation);
xtw.WriteEndElement();
}
bool didWriteExtensionStartElement = ActivitiListenerExport.WriteListeners(subProcess, false, xtw);
didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(subProcess, didWriteExtensionStartElement, model.Namespaces, xtw);
if (didWriteExtensionStartElement)
{
// closing extensions element
xtw.WriteEndElement();
}
MultiInstanceExport.WriteMultiInstance(subProcess, xtw);
if (subProcess is AdhocSubProcess adhocSubProcess)
{
if (!string.IsNullOrWhiteSpace(adhocSubProcess.CompletionCondition))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_COMPLETION_CONDITION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCData(adhocSubProcess.CompletionCondition);
xtw.WriteEndElement();
}
}
foreach (FlowElement subElement in subProcess.FlowElements)
{
CreateXML(subElement, model, xtw);
}
foreach (Artifact artifact in subProcess.Artifacts)
{
CreateXML(artifact, model, xtw);
}
xtw.WriteEndElement();
}
else
{
BaseBpmnXMLConverter converter = convertersToXMLMap[flowElement.GetType()];
if (converter == null)
{
throw new XMLException("No converter for " + flowElement.GetType() + " found");
}
converter.ConvertToXML(xtw, flowElement, model);
}
}